/*
 * Copyright (C) 2022 Square, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package app.cash.redwood.protocol

import kotlin.jvm.JvmInline
import kotlinx.serialization.Serializable

/** Identifies a widget instance. */
@JvmInline
@Serializable
public value class Id(public val value: Int) {
  public companion object {
    public val Root: Id = Id(0)
  }
}

@JvmInline
@Serializable
public value class EventTag(public val value: Int)

@JvmInline
@Serializable
public value class ModifierTag(public val value: Int)

@JvmInline
@Serializable
public value class WidgetTag(public val value: Int)

@JvmInline
@Serializable
public value class PropertyTag(public val value: Int)

@JvmInline
@Serializable
public value class ChildrenTag(public val value: Int) {
  public companion object {
    public val Root: ChildrenTag = ChildrenTag(1)
  }
}
